de Rey B M, Bernaola O A, Galmarini D, Autorino P
Int J Radiat Biol Relat Stud Phys Chem Med. 1986 Apr;49(4):581-8. doi: 10.1080/09553008514552821.
The alterations of normal growth of hair follicles following irradiation of rat tails with X-rays have been analysed. The changes in follicle length are attributed to a series of deleterious events occurring in the hair matrix after irradiation. A dose-dependent reduction of length was demonstrated for a given post-irradiation interval. An approximate exponential response was obtained for all conditions excepting low doses for which a marked reduction of follicle length was observed a short time after irradiation and was ascribed to the depletion of highly radiosensitive cells. At later post-irradiation times this response was obscured by the resumption of follicle growth.
对大鼠尾巴进行X射线照射后毛囊正常生长的改变进行了分析。毛囊长度的变化归因于照射后毛发基质中发生的一系列有害事件。在给定的照射后间隔内，长度呈现剂量依赖性减少。除低剂量外，所有条件下均获得近似指数响应，低剂量照射后短时间内观察到毛囊长度显著减少，这归因于高放射敏感性细胞的耗竭。在照射后的后期，这种响应被毛囊生长的恢复所掩盖。
